JP2000189033A - Automatic sprayer to be attached to moving body - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide an automatic sprayer to be attached to a moving body, which can automatically sprays liquid, powder or gas of, e.g. aromatic or deodorant, utilizing kinetic energy generated by opening or closing movement of the moving body, without needing electric energy, electric circuit or the like. SOLUTION: This automatic sprayer comprises (a) a can 5 holding liquid, powder or gas to be sprayed, and having a metering valve 2 and push button 3, (b) a fixing box 1 fixed on a moving body which holds the can 5, and (c) a nozzle-operating jig which pushes the push button 3 or the button of the can 5 to spray the can content from a nozzle 4, when the moving body moves to close itself by the closing action generated between the moving body and non-moving body which supports the moving body and to press itself against the non-moving body, and temporarily sprays the can content by the closing action of the moving body.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an automatic spraying of a fragrance, a deodorant, a bactericide, an insecticide and the like by a closing operation generated between a moving body and a non-moving structure supporting the moving body. The present invention relates to a movable-body-mounted automatic spraying device that can be used.

[0002]

2. Description of the Related Art Conventionally, an automatic spraying device attached to a moving body such as a door is basically a sensor type or a timer type device using an electric circuit.
Electric parts costs, assembly processing costs, and the like are required, and it has been difficult to spread them in a wide range including general households. In addition, in the case of the above-mentioned electric products, supply of electric energy is indispensable, and the existence of a supply source including a battery and the like has been indispensable. In addition, even when automatic spraying of a fragrance, a deodorant, a bactericide, or the like is suitable, it is necessary to intentionally spray such a device because such a device does not exist nearby, and in some cases, Often, the required spray was forgotten. For example, this is the case of entering and leaving a toilet, entering and leaving a hospital room, and the like.

[0003]

SUMMARY OF THE INVENTION According to the present invention, a liquid, powder or gas such as a fragrance or a deodorant can be automatically sprayed by using kinetic energy accompanying the opening and closing operation of a moving body, An object of the present invention is to provide an automatic spraying device that does not require energy, an electronic circuit, and the like.

[0004]

SUMMARY OF THE INVENTION The present invention is directed to a spray can having a metering valve and a spray nozzle with a push button, a fixed box fixed to a movable body for housing the can, and a movable body. When the moving body is closed by a closing operation that occurs between the moving body and the non-movable structure supporting the moving body, the push button or the can of the can is pressed against the non-movable structure. A nozzle operating jig capable of spraying a liquid, powder or gas from a spray nozzle by pressing a bottom portion, and temporarily spraying the liquid, powder or gas by closing the moving body. The present invention provides a mobile-body-attached automatic spraying device characterized in that: According to the present invention, the nozzle operation jig further includes a first member which is rotatable around a fulcrum provided on the fixed member or the moving body, and one end of the first member is not movable with the moving body. When a closed state is formed between the movable structure and the non-movable structure, the non-movable structure is pressed and rotated about a fulcrum, and the push button or the bottom is pressed by the rotating operation to spray. The present invention provides the above-mentioned moving body-mounted automatic spraying device, which sprays a liquid, powder or gas from a nozzle. The present invention further provides a nozzle operating jig which, when a closed state is formed between the moving body and the non-movable structure, presses against the non-movable structure to change the shape, and Between the ceiling or bottom wall of the fixed box and the bottom of the push button or spray can, which presses on the push button or bottom of the spray can to spray liquid, powder or gas from the spray nozzle The moving body-mounted automatic spraying device described above is a rubber elastic body or a spring elastic body provided. Further, according to the present invention, when a closed state is formed between the moving body and the non-movable structure, the nozzle operating jig presses against the non-movable structure and slides toward the spray can. It comprises a rod-shaped member and a cam that rotates by sliding the rod-shaped member, and the rotation of the cam presses the push button or the bottom of the spray can to spray liquid, powder or gas from the spray nozzle. The above-mentioned mobile-body-attached automatic spraying device is provided. Further, according to the present invention, when a closed state is formed between the moving body and the non-movable structure, the nozzle operating jig presses against the non-movable structure and slides toward the spray can. It is characterized by comprising a rod-shaped member having a thinned tip, wherein the slide of the rod-shaped member presses a push button or a bottom portion with a thickened portion of the rod-shaped member to spray liquid, powder or gas from a spray nozzle. The above-mentioned automatic spraying device mounted on a moving body is provided. The present invention further provides a nozzle operating jig,
When a closed state is formed between the moving body and the non-movable structure, the liquid, powder or gas is sprayed from the spray nozzle by pressing against the non-movable structure and pressing the push button or the bottom. The moving object-attached automatic spraying device is provided with a flexible shaft or a pressure syringe for spraying.

[0005]

BEST MODE FOR CARRYING OUT THE INVENTION In the present invention, a moving body is a non-movable structure such as a door, a sliding door, a lid or the like, which supports the moving body.
For example, it is used to include an object that opens and closes with a wall, a frame, or the like. Hereinafter, the present invention will be described in detail with reference to the drawings. In the present invention, a pressure accumulation type spray pump can also be used as the spray can. FIG. 1 shows a spray can 5 having a fixed box 1 fixed to a moving body, a fixed quantity valve 2 and a spray nozzle 4 with a push button 3 housed in the fixed box, and a nozzle operating jig. It is explanatory drawing of the moving body attached type automatic spraying apparatus provided. Reference numeral 6 denotes a first member for driving the push button 3. The first member 6 is installed so as to be rotatable about a fulcrum 7 provided at the upper end of the fixed box 1. When the wall-side end 8 is pressed against the non-movable structure supporting the moving body, that is, the wall by the closing operation of the moving body, the first member 6 moves downward about the fulcrum 7 in FIG. Moving. With this movement,
The projection 9 provided at the center of the first member 6 moves the push button 3 downward. A predetermined amount of liquid or the like measured by the metering valve 2 is sprayed by the downward movement of the push button 3. When the moving body is opened, the push button is restored to its original position by an elastic body (not shown) such as a spring provided in the push button.

FIG. 2 is an explanatory view showing the first member 6 which rotates about a fulcrum 7 provided at the upper end of the fixed box 1 on the wall 22 side. In this case, the fulcrum 7 is provided at the center of the first member 6. FIG. 3 shows the wall 22 of the fixed box 1
It is explanatory drawing which shows the 1st member 6 rotated about the fulcrum 7 provided in the side lower end part as an axis. In this case, the first member 6 comes into pressure contact with the bottom of the spray can 5. The first member 6 is
The first member 6 and the push button 3 or the bottom 10 may be provided with a gentle slope at the end where the pressing operation is performed.
This is preferable in that the sliding operation between the steps (1) and (2) is smooth.

FIG. 4 is an explanatory view of a nozzle operating jig in which a rubber-like elastic body 12 is provided between the ceiling plate 11 of the fixed box 1 and the push button 3. By closing the moving body,
The rubber-like elastic body 12 is deformed by being pressed against a wall supporting the moving body. Due to this deformation, the push button 3 is pressed, and a predetermined amount of liquid or the like is sprayed from the spray nozzle 4. When the moving body moves to the opening operation, the deformation of the rubber-like elastic body 12 is restored. In order to facilitate pressure contact of the rubber-like elastic body with the wall,
An auxiliary member, for example, a rod (not shown) may be provided on a wall or a ceiling plate of the fixed box. The rubber-like elastic body may be provided between the bottom plate of the fixed box and the bottom of the spray can, and the push button may be pressed against the ceiling plate of the fixed box to spray the liquid or the like by the deformation of the rubber-like elastic body.

FIG. 5 is an explanatory view of a nozzle operating jig provided with a triangular member 13 which is opened in an inverted triangle with the portion in contact with the push button 3 as a vertex. A spring 14 is provided on the open end side of the triangular member 13, and a wall-side end of the triangular member is
Bar-shaped member 15 pressed against a wall when moving body closes
Is installed. The rod-shaped member 15 may be installed on a wall. When the moving body is closed, the opening end of the triangular member 13 is closed by being pushed by the rod-shaped member 15. Triangle member 1
Since there is a ceiling plate 11 of the fixed box 1 at the upper part of 3,
The vertex of the triangular member 13 on the push button side moves so as to press the push button 3. Thus, a liquid or the like is ejected from the spray nozzle 4. When the moving body is opened, the pressure contact between the wall and the rod-shaped member disappears, and
The open end side is restored to the original position by the spring 14. This triangular member is installed between the bottom plate of the fixed box and the bottom of the spray can, and when the moving body closes, the spray can moves to the top, and the push button is pressed by the ceiling plate of the fixed box. Alternatively, a liquid or the like may be sprayed.

FIG. 6 is an explanatory diagram of a jig for a nozzle operation in a panda graph shape. One end of the pandagraph 16 is brought into contact with the push button 3, the other end opposite to this end is brought into contact with the ceiling plate 11 of the fixed box, and a spring 14 is provided inside the pandagraph in a direction perpendicular to the wall for nozzle operation. It is a jig. When the moving body closes, the panda graph 1
The wall-side end of 6 is pressed against the wall, and the pandagraph has a long diamond shape in the vertical direction. Due to this deformation, the push button 3 is pressed to spray liquid or the like from the spray nozzle. When the moving body opens and the pressure contact by the wall is released,
The panda graph 16 is restored to the original position by the built-in spring 14, and the push button 3 is released from being pressed. Note that a bar-shaped member (not shown) may be provided at an end of the pandagraph on the wall side so that the pandagraph can be easily pressed by the wall.

FIG. 7 and FIG.
5, a nozzle operation jig that sprays a liquid or the like by rotating the cam 17 by the movement of the rod-shaped member pressed by the wall when the moving body is closed, and pressing the push button 3 by the rotation of the cam 17. FIG. When the rod is released from the pressure contact by the opening movement of the moving body,
The cam 17 is restored to the original position by a spring (not shown) provided in the push button 3. FIG. 9 is an explanatory diagram of a nozzle operation jig in which the rod-shaped member 15 is provided with an inclination so that the tip end portion becomes thinner. When the rod-shaped member 15 is moved by the pressure contact of the wall, the contact position of the rod-shaped member with the push button 3 changes from a thin portion to a thick portion, and the push button 3 is pressed by this change to spray liquid or the like. When the rod-shaped member is released from the pressure contact, it is restored to the original position by a spring (not shown) provided in the push button 3.

FIG. 10 is an explanatory view of a nozzle operating jig provided inside the pipe 19 so that one end of the flexible shaft 18 movable in the pipe is brought into contact with the push button 3. When one end of the flexible shaft 18 protruding from the pipe 19 is pressed against the wall, the flexible shaft moves in the pipe and presses the push button 3, so that the liquid or the like is sprayed from the spray nozzle. The nozzle operation jig of this figure is located on the bottom side of the spray can, and the flexible shaft is moved to move the spray can upward.
A liquid or the like may be sprayed by pressing a push button with a ceiling plate. FIG. 11 shows a pressure syringe 2 containing a liquid.
It is explanatory drawing of the jig | tool for nozzle operation provided with 0. When the piston 21 provided on the wall side of the pressure syringe is pressed against the wall, the piston 21 moves to move the spray can 5 upward, and the push button 3 is pressed against the ceiling plate 11 to spray liquid or the like. Becomes

The automatic liquid spraying apparatus of the present invention utilizes a stenosis pressure generated by a closing operation generated between a moving body and a non-movable structure supporting the moving body to automatically supply an appropriate amount of liquid from a spraying liquid can. It is a device that can spray. The moving body is not particularly limited as long as it is supported by a non-movable structure such as a door, a sliding door, a toilet seat, and performs a closing operation.

[0013]

According to the present invention, using a spray can having a metering valve and a spray nozzle with a push button,
There is provided an automatic spraying device capable of automatically spraying a liquid, a powder or a gas by utilizing a stenosis pressure generated by a closing operation of a moving body. The automatic spraying device of the present invention can be easily and inexpensively manufactured, and can be installed in various places where it is necessary to spray a liquid or the like or where it is preferable to spray without requiring special equipment, Its uses are extensive.

[Brief description of the drawings]

FIG. 1 is an explanatory view of an automatic spraying device provided with a lever-shaped nozzle operation jig.

FIG. 2 is an explanatory view of an automatic spraying device provided with a lever-shaped nozzle operation jig.

FIG. 3 is an explanatory view of an automatic spraying device provided with a lever-shaped nozzle operation jig.

FIG. 4 is an explanatory view of an automatic spraying device in which a nozzle operation jig is a rubber elastic body.

FIG. 5 is an explanatory view of an automatic spraying device in which a nozzle operation jig has a triangular shape.

FIG. 6 is an explanatory diagram of an automatic spraying device in which a nozzle operation jig has a pandagraph shape.

FIG. 7 is an explanatory view of an automatic spraying device using a cam as a nozzle operation jig.

FIG. 8 is an explanatory diagram of an automatic spraying device using a cam as a nozzle operation jig.

FIG. 9 is an explanatory view of an automatic spraying device using a rod-shaped member having a thin tip portion as a nozzle operation jig.

FIG. 10 is an explanatory diagram of an automatic spraying device using a flexible shaft as a nozzle operation jig.

FIG. 11 is an explanatory view of an automatic spraying device using a pressure syringe as a nozzle operation jig.

[Explanation of symbols]

 Reference Signs List 1 fixed box 2 metering valve 3 push button 4 spraying nozzle 5 spraying can 6 first member 7 fulcrum 10 bottom of spraying can 11 ceiling plate 12 rubber-like elastic body 13 triangular member 15 rod-shaped member 16 pandagraph 17 cam 18 Flexible shaft 20 pressure syringe

Claims (7)

[Claims] 1. A spray can having a metering valve and a spray nozzle with a push button, a fixed box fixed to a moving body that houses the can, and a moving operation of the moving body,
When the moving body is closed by a closing operation generated between the moving body and the non-movable structure supporting the moving body, the push button or the bottom of the can is pressed by pressing against the non-movable structure. A nozzle operating jig capable of spraying liquid, powder or gas from the spray nozzle, and temporarily spraying the liquid, powder or gas by closing the moving body. Characteristic moving object mounted type automatic spraying device. 2. A nozzle operating jig includes a first member which is rotatable about a fixed member or a fulcrum provided on a movable body, and one end of the first member is not movable with respect to the movable body. When a closed state is formed between the movable structure and the non-movable structure, the non-movable structure is pressed and rotated about a fulcrum, and the push button or the bottom is pressed by the rotating operation to spray. 2. The mobile-body-mounted automatic spraying device according to claim 1, wherein the nozzle sprays liquid, powder or gas. 3. The first member has an end portion or a center portion,
3. The mobile-body-mounted automatic spraying device according to claim 2, wherein when the space between the mobile body and the non-mobile structure is open, the mobile body is in contact with the push button. 4. When a closed state is formed between the moving body and the non-movable structure, the nozzle operation jig presses the non-movable structure to change the shape, and the shape is changed. Change between the wall of the ceiling or bottom of the fixed box and the bottom of the push button or spray can, pressing the push button or bottom of the spray can to spray liquid, powder or gas from the spray nozzle 2. The automatic spraying device according to claim 1, wherein the spraying device is a rubber elastic body or a spring elastic body. 5. When a closed state is formed between the moving body and the non-movable structure, the nozzle operating jig is pressed against the non-movable structure and slides toward the spray can. A rod-shaped member, and a cam which is rotated by sliding of the rod-shaped member, wherein the rotation of the cam presses a push button or a bottom to spray liquid, powder or gas from a spray nozzle. 2. The mobile-body-mounted automatic spraying device according to 1. 6. When a closed state is formed between a moving body and a non-movable structure, the nozzle operation jig is pressed against the non-movable structure and slides toward the spray can. It is characterized by comprising a rod-shaped member having a thinned tip, wherein the slide of the rod-shaped member presses a push button or a bottom portion with a thickened portion of the rod-shaped member to spray liquid, powder or gas from a spray nozzle. The mobile-body-mounted automatic spraying device according to claim 1. 7. When a closed state is formed between the moving body and the non-movable structure, the nozzle operating jig presses the push button or the bottom by pressing against the non-movable structure. 2. The mobile-body-mounted automatic spraying device according to claim 1, further comprising a flexible shaft or a pressure syringe for spraying liquid, powder or gas from the spray nozzle.